# A362473 (b-file synthesized from sequence entry)
0 1
1 1
2 1
3 1
4 25
5 601
6 9001
7 105001
8 1231441
9 24146641
10 740098801
11 22443260401
12 607394284201
13 16102368745321
14 497289446373721
15 19072987370400601
16 806135144596672801
17 33945128330918599201
18 1426006261391514829921
19 63478993000497055809121